Definition: Eidola is a Japanese word that translates to "dove" in English. It is often used as a metaphorical or symbolic term for something positive, like joy, happiness, and success. It's commonly used in Japanese literature and culture to represent things that are pleasing and good. For example, in the novel "The Tale of Genji," the character Yuta Sakakibara uses the word "Eidola" as a symbol of his love for Genji.